/*

    This file is part of Hometree.

    Hometree is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Hometree is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with Hometree.  If not, see <http://www.gnu.org/licenses/>.

    Copyright 2011,2012 Roman Held

*/
#include <QGLWidget>
#include <QImage>
#include "htr/htrclient.h"
#include "htr/htrmonitor.h"
#include "htrabstractentity.h"

class HtrView : public QGLWidget
{
  Q_OBJECT
  public:
    HtrView();
  
  protected:
    virtual void initializeGL();
    virtual void paintGL();

    virtual void resizeGL(int width, int height);
    virtual void mousePressEvent(QMouseEvent *event);
    virtual void mouseReleaseEvent(QMouseEvent *event);
    virtual void mouseMoveEvent(QMouseEvent *event);
    virtual void keyPressEvent  ( QKeyEvent * event );
    virtual void keyReleaseEvent( QKeyEvent * event );
    virtual void wheelEvent(QWheelEvent * event );

    virtual void drawMap();
    virtual void drawTrees();

  private slots:
  
  private slots:

  private:
    QImage             mMap;
    HtrAbstractEntity *mEntity;
    QPointF            mTreePos;
    QPointF            mCameraPos;
    float              mCameraHeight;
    float              mCameraRadius;
};
